public void MovieInfoAsync(string t, int? y, string l = "pt")
{
AggregatedMovieInfo movieInfo = new AggregatedMovieInfo();
AsyncManager.OutstandingOperations.Increment();
if (string.IsNullOrEmpty(t))
{
FinalizeOperations(movieInfo);
}
else
{
//var imdbResultTask = GetImdbInfoAsync(t, y, l);
var imdbResultTask = GetCachedImdbInfoAsync(t, y, l);
tasks.Add(imdbResultTask);
imdbResultTask.ContinueWith(
_ =>
{
if (imdbResultTask.IsCompleted)
{
var imdbResult = imdbResultTask.Result;
FillValuesFromImdbResult(imdbResult, movieInfo);
if (!String.IsNullOrEmpty(movieInfo.plot))
{
//var bingPlotResultTask = GetBingInfoWithRetriesAsync(movieInfo.Synopsis, l).Run<string>().ContinueWith(
var bingPlotResultTask = GetCachedBingInfoWithRetriesAsync(movieInfo.plot, t, l).Run<string>().ContinueWith(
bingTask =>
{
if (bingTask.IsCompleted)
{
FillValuesFromBingPlotResult(bingTask.Result, movieInfo);
}
}
);
tasks.Add(bingPlotResultTask);
}
if (!string.IsNullOrEmpty(movieInfo.title) && !string.IsNullOrEmpty(movieInfo.director_name))
{
//var flickrResultTask = GetFlickrInfoAsync(movieInfo.FullTitle, movieInfo.Director).ContinueWith(
var flickrResultTask = GetCachedFlickrInfoAsync(movieInfo.title, movieInfo.director_name, l).ContinueWith(
flickrTask =>
{
if (flickrTask.IsCompleted)
{
FillValuesFromFlickrResult(flickrTask.Result, movieInfo);
}
}
);
tasks.Add(flickrResultTask);
}
if (y.HasValue)
{
//var nYTimesResultTask = GetNyTimesInfoAsync(movieInfo.FullTitle, y.Value).ContinueWith(
var nYTimesResultTask = GetCachedNyTimesInfoAsync(movieInfo.title, y.Value, l).ContinueWith(
nyTimesTask =>
{
if (nyTimesTask.IsCompleted)
{
var nyTimesResult = nyTimesTask.Result;
FillValuesFromNYTimesResult(nyTimesResult, l, movieInfo);
}
}
);
tasks.Add(nYTimesResultTask);
}
Task.Factory.ContinueWhenAll(tasks.ToArray(), tsks => FinalizeOperations(movieInfo));
}
else
{
FinalizeOperations(movieInfo);
}
});
}
}
private void FinalizeOperations(AggregatedMovieInfo movieInfo)
{
AsyncManager.Parameters["movieInfo"] = movieInfo;
AsyncManager.OutstandingOperations.Decrement();
}
private void FillValuesFromBingPlotResult(string bingPlotResult, AggregatedMovieInfo movieInfo)
{
movieInfo.plot = bingPlotResult;
}
private void FillValuesFromFlickrResult(string flickrResult, AggregatedMovieInfo movieInfo)
{
var parseValue = JsonValue.Parse(flickrResult).AsDynamic();
if (parseValue.stat == "ok")
{
var photos = parseValue.photos.photo;
foreach (var photo in photos)
{
var farm = photo.farm.Value;
var server = photo.server.Value;
var id = photo.id.Value;
var secret = photo.secret.Value;
var template = String.Format("http://farm{0}.static.flickr.com/{1}/{2}_{3}.jpg", farm, server, id, secret);
movieInfo.photos.Add(template);
}
}
}
private void FillValuesFromImdbResult(string imdbResult, AggregatedMovieInfo movieInfo)
{
var parseValue = JsonValue.Parse(imdbResult).AsDynamic();
if (parseValue.Response == "True")
{
movieInfo.title = parseValue.Title;
movieInfo.year = parseValue.Year;
movieInfo.director_name = parseValue.Director;
movieInfo.plot = parseValue.Plot;
movieInfo.poster_url = parseValue.Poster;
}
}
private void FillValuesFromNYTimesResult(string nyTimesResult, string language, AggregatedMovieInfo movieInfo)
{
var parseValue = JsonValue.Parse(nyTimesResult).AsDynamic();
if (parseValue.status == "OK")
{
var criticsResults = parseValue.results;
foreach (var criticsResult in criticsResults)
{
string critic = criticsResult.byline;
string capsuleReview = criticsResult.capsule_review;
string fullReviewUrl = criticsResult.link.url;
var returnTask = GetBingInfoWithRetriesAsync(capsuleReview, language).Run<string>().ContinueWith(
bingTask =>
{
if (bingTask.IsCompleted)
{
movieInfo.ConcurrentReviews.Add(new NyTimesReview(critic, bingTask.Result, fullReviewUrl));
}
}, TaskContinuationOptions.AttachedToParent
);
tasks.Add(returnTask);
}
}
}
public JsonResult MovieInfoCompleted(AggregatedMovieInfo movieInfo)
{
movieInfo.NormalizeReviewsForJson();
return Json(movieInfo, JsonRequestBehavior.AllowGet);
}
